Non-perturbative renormalization of lattice QCD at all scales

A general strategy to solve the non-perturbative renormalization problem in lattice QCD, using finite-size techniques and numerical simulations, is described. As an illustration we discuss the computation of the axial current normalization constant, the running coupling at zero quark masses and the...

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Detalles Bibliográficos
Autores principales: Jansen, Karl, Liu, Chuan, Luscher, Martin, Simma, Hubert, Sint, Stefan, Sommer, Rainer, Weisz, Peter, Wolff, Ulli
Lenguaje:eng
Publicado: 1995
Materias:
Particle Physics - Lattice
Acceso en línea:https://dx.doi.org/10.1016/0370-2693(96)00075-5
http://cds.cern.ch/record/292554
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author Jansen, Karl
Liu, Chuan
Luscher, Martin
Simma, Hubert
Sint, Stefan
Sommer, Rainer
Weisz, Peter
Wolff, Ulli
author_facet Jansen, Karl
Liu, Chuan
Luscher, Martin
Simma, Hubert
Sint, Stefan
Sommer, Rainer
Weisz, Peter
Wolff, Ulli
author_sort Jansen, Karl
collection CERN
description A general strategy to solve the non-perturbative renormalization problem in lattice QCD, using finite-size techniques and numerical simulations, is described. As an illustration we discuss the computation of the axial current normalization constant, the running coupling at zero quark masses and the scale evolution of the renormalized axial density. The non-perturbative calculation of O(a) correction terms (as they appear in Symanzik's improvement programme) is another important field of application.
id cern-292554
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1995
record_format invenio
spelling cern-2925542021-09-17T02:38:11Zdoi:10.1016/0370-2693(96)00075-5http://cds.cern.ch/record/292554engJansen, KarlLiu, ChuanLuscher, MartinSimma, HubertSint, StefanSommer, RainerWeisz, PeterWolff, UlliNon-perturbative renormalization of lattice QCD at all scalesParticle Physics - LatticeA general strategy to solve the non-perturbative renormalization problem in lattice QCD, using finite-size techniques and numerical simulations, is described. As an illustration we discuss the computation of the axial current normalization constant, the running coupling at zero quark masses and the scale evolution of the renormalized axial density. The non-perturbative calculation of O(a) correction terms (as they appear in Symanzik's improvement programme) is another important field of application.A general strategy to solve the non-perturbative renormalization problem in lattice QCD, using finite-size techniques and numerical simulations, is described. As an illustration we discuss the computation of the axial current normalization constant, the running coupling at zero quark masses and the scale evolution of the renormalized axial density. The non-perturbative calculation of O(a) correction terms (as they appear in Symanzik's improvement programme) is another important field of application.A general strategy to solve the non-perturbative renormalization problem in lattice QCD, using finite-size techniques and numerical simulations, is described. As an illustration we discuss the computation of the axial current normalization constant, the running coupling at zero quark masses and the scale evolution of the renormalized axial density. The non-perturbative calculation of O(a) correction terms (as they appear in Symanzik's improvement programme) is another important field of application.A general strategy to solve the non-perturbative renormalization problem in lattice QCD, using finite-size techniques and numerical simulations, is described. As an illustration we discuss the computation of the axial current normalization constant, the running coupling at zero quark masses and the scale evolution of the renormalized axial density. The non-perturbative calculation of O(a) correction terms (as they appear in Symanzik's improvement programme) is another important field of application.A general strategy to solve the non-perturbative renormalization problem in lattice QCD, using finite-size techniques and numerical simulations, is described. As an illustration we discuss the computation of the axial current normalization constant, the running coupling at zero quark masses and the scale evolution of the renormalized axial density. The non-perturbative calculation of O( a ) correction terms (as they appear in Symanzik's improvement programme) is another important field of application.hep-lat/9512009DESY-95-230CERN-TH-95-327MPI-PHT-95-124CERN-TH-95-327DESY-95-230MPI-PHT-95-124oai:cds.cern.ch:2925541995-12-05
spellingShingle Particle Physics - Lattice
Jansen, Karl
Liu, Chuan
Luscher, Martin
Simma, Hubert
Sint, Stefan
Sommer, Rainer
Weisz, Peter
Wolff, Ulli
Non-perturbative renormalization of lattice QCD at all scales
title Non-perturbative renormalization of lattice QCD at all scales
title_full Non-perturbative renormalization of lattice QCD at all scales
title_fullStr Non-perturbative renormalization of lattice QCD at all scales
title_full_unstemmed Non-perturbative renormalization of lattice QCD at all scales
title_short Non-perturbative renormalization of lattice QCD at all scales
title_sort non-perturbative renormalization of lattice qcd at all scales
topic Particle Physics - Lattice
url https://dx.doi.org/10.1016/0370-2693(96)00075-5
http://cds.cern.ch/record/292554
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AT sintstefan nonperturbativerenormalizationoflatticeqcdatallscales
AT sommerrainer nonperturbativerenormalizationoflatticeqcdatallscales
AT weiszpeter nonperturbativerenormalizationoflatticeqcdatallscales
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